package com.atguigu;

public class ReSortDemo {
    int a=0;
    boolean flag=false;
    public void method1(){
        a=1;
        flag=true;
    }
    public void method2(){
        if(flag){
            a=a+5;
            System.out.println("********"+a);
        }
    }
    public void method3(){
        System.out.println("吴旭第一天提交的代码");
    }
}
